Thread: C Work Help Request

  1. 02-15-2017 #1
    Calypso
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    C Work Help Request

    Hey everyone, new user here!

    So, I started learning C about 2 months ago in college and I can't figure how to do a requested assingment.

    The program I built has the function to convert Integers to strings, however my professor asked me to show the final result of strings in a Array, instead of using 'strcat' to add to a single array and I can't figure out how to do that. Also, he wants me to read from a text file the number and print out the number in string.

    Can you guys give me any tips on how to solve this?

    P.S. : It prints the value in Portuguese since I'm from Portugal

    Thanks!
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  2. 02-15-2017 #2
    Salem
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    You mean an array of words something like

    char words[30][20];

    > case '1':if(cont>=2)strcat(imprimir,"e");strcat(imprimi r," um ");break;//verifica caso dgito seja um
    Where you end up doing something like
    strcpy(words[0],"e");
    strcpy(words[1]," um ");

    Also, you have an over-reliance of global variables, which is increasingly hard to manage given the size to which this program has grown.

    Also, your indentation needs work as well.
    If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
    If at first you don't succeed, try writing your phone number on the exam paper.
  3. 02-15-2017 #3
    Calypso
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    Yes, it was something like that I was looking for.

    I agree completely with you. I rely way too much, and that is part of the problem. I look at the code and don't know where to start with the modifications.

    Thank you very much for the help!
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